Development of Titanium Weld Metal Reinforced by Titanium Mono-boride
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概要
- 論文の詳細を見る
In order to reinforce the mechanical properties of titanium weld, titanium mono-boride (TiB) was dispersed in the weld metal with gas tungsten arc welding process. The microstructure difference of weld metal between the TiB-reinforced titanium and pure-titanium were made clear by the observation in the surface and cross section of weld metal. The distributions of TiB were particular in welding and the crystal orientation analysis showed the TiB was distributed between cell microstructures. It was found that the hardness increased in TiB-reinforced weld metal suggesting increasing of tensile strength. Furthermore, the effect of boron addition on the weld pool convection was found and the mechanism was discussed.
- 社団法人 日本鉄鋼協会の論文
- 2008-05-15
著者
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TERASAKI Hidenori
Joining and Welding Research Institute, Osaka University
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KOMIZO Yu-ichi
Joining and Welding Research Institute, Osaka University
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IKEDA Masahiko
Faculty of Chemistry, Materials and Bioengineering, Kansai University
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Komizo Yu-ichi
Joining And Welding Research Institute Osaka University
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Ikeda Masahiko
Faculty Of Chemistry Materials And Bioengineering Kansai University
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Terasaki Hidenori
Joining And Welding Research Institute Osaka University
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Komizo Yu‐ichi
Joining And Welding Research Institute Osaka University
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SAIKI Keita
Faculty of Engineering, Kansai University
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Saiki Keita
Faculty Of Engineering Kansai University
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Ikeda Masahiko
Faculty Of Engineering Kansai University
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Komizo Yu-ichi
Joining And Welding Res. Inst. Osaka Univ.
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Terasaki Hidenori
Joining And Welding Res. Inst. Osaka Univ.
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- PREFACE
- Special Issue on Medical, Healthcare, Sport and Leisure Materials
- Relation between Inclusion Surface and Acicular Ferrite in Low Carbon Low Alloy Steel Weld
- Analysis of Inclusion Core under the Weld Pool of High Strength and Lowalloy Steel
- Isothermal Aging Behavior of Beta Titanium-Manganese Alloys
- Hydrothermal Crystallization of TiO_2 Gel Films on Ti Substrates and Formability of Hydroxyapatite
- In-Situ Observation for Weld Solidification in Stainless Steels Using Time-Resolved X-ray Diffraction
- Development of Titanium Weld Metal Reinforced by Titanium Mono-boride
- 418 Direct observation of solidification process in gas tungsten arc welding of steels(4th JWS-KWJS Young Reseacher Symposlum)
- Two-Dimensional Time-Resolved X-ray Diffraction Study of Directional Solidification in Steels
- Analysis of Primary Weld Solidification in Stainless Steel using X-ray Diffraction with Synchrotron Radiation(Materials, Metallurgy & Weldability)
- Precipitation and Dissolution of Solute Atoms in High Purity and Commercial Al-Zr Alloys
- Special Issue on Recent Research and Developments in Titanium and Its Alloys
- Resistivity increment by solute vanadium in aluminum
- Fatigue Characteristics of Low Cost β Titanium Alloys for Healthcare and Medical Applications
- Nucleation of Bainite at Small Angle Dislocation Network in Austenite and Its Effects on Mechanical Properties in Steels
- Microstructure Control of Titanium Weld by Addition of Boron
- In-situ Observation of Solidification Behavior of 14Cr-Ni Steel Weld
- Lattice Misfit between Inclusion and Acicular Ferrite in Weld Metal of Low Carbon Low Alloy Steel
- Solidification cracking susceptibility of alloy tool steel under rapid solidification
- In-situ Observation of Microstructure Evolution in Heat-Affected-Zone of Ti-Killed Steel Weld
- Experimental Determination of Elastic Modulus during Martensitic Transformation of Low Transformation Temperature Steel
- Variant Selection of Low Carbon High Alloy Steel in an Austenite Grain during Martensite Transformation